Wiring an NPN NC inductive proximity switch

Home Forums TinyG TinyG Support Wiring an NPN NC inductive proximity switch

This topic contains 17 replies, has 2 voices, and was last updated by  pfelecan 3 months ago.

Viewing 3 posts - 16 through 18 (of 18 total)
  • Author
    Posts
  • #10229

    cmcgrath5035
    Moderator

    Are you Measuring voltage at Spin or SpinPWM?
    SpinPWM is pulse with modulated, can’t measure with a voltmeter.

    Spin should be logic high and stable when you execute M03, logic low when executing M05.

    No good explanation for variations in readings.
    What sort of voltmeter do you have.

    #10245

    pfelecan
    Member

    The measurements are between Gnd and 3.3V and the reading is 3.41V, on every one.

    #10246

    pfelecan
    Member

    When I’m measuring between Spin and Gnd it can be 3.1V, 3.2V or 3.3V

Viewing 3 posts - 16 through 18 (of 18 total)

You must be logged in to reply to this topic.